Below you’ll find answers to many of the questions we field day in and day out – we’ve compiled years of knowledge here so you can easily understand the structure and layout of the BMW Audio system in your E46. Enjoy! Speakers • All US-spec models equipped with 3-way components in the front doors […]

This video describes the complete procedure for removing factory speakers in an F32 BMW 4 Series (2014+) with the HK or HiFi system and replacing them with Bavsound’s STAGE I factory speaker upgrade kit. This kit is very simple to install and perfectly replaces the factory speakers with better sounding, superior quality Bavsound drivers. These […]

Ladies and gents: We’re playing around with the idea of bringing a new product on board, and I want to get a test unit into a local Los Angeles E46 as soon as possible. The donor car needs to have a flawless interior, and I’ll need it for a full business day to complete the […]

As you’re browsing our site, you’ve likely noticed that there is an option to add sound deadening to your Stage 1 speaker package upgrades. Well, what is sound deadening, and what does it do? The material itself is little more than an aluminum backed charcoal layer of varying thickness with an adhesive attached to it. […]